sunday natural d3 k2
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great9.8%search→purchase rate — share of searches ending in a sale
Avg price
Great€17.90avg listing price — sweet spot $15–$100
Price range
Good€11.37–€25.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good€301K€301K/yr · 173K searches
Review moat
Bad4,163.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-28.4%90-day search growth — must beat 0% to launch
Competition
Bad97%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, sunday natural d3 k2 is a €301K/yr Amazon Germany market (173K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 39/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
sunday natural d3 k2 market data
- Units sold / yr
- 13K–15K
- avg 1,500–2,000/product
- Revenue / yr
- €224K–€269K
- units × avg price
- Conversion rate
- 9.8%
- Avg BSR
- #19
- Page quality
- 0%
- Prime
- 83%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 50 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
3
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
97%
Top 20: 100%
Open market
0%
- SUNDAY NATURAL86%
- Naturkur11%
- natural elements3%
Demand & seasonality
Weekly Amazon search volume, last 78 weeks — -28.4% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 4.3×
Top sunday natural d3 k2 search terms
- sunday natural vitamin d3 k247K/yr
- sunday natural vitamin d15K/yr
- sunday natural d3 k256K/yr
- vitamin d3 k2 sunday natural10K/yr
- sunday natural d3 k2 mk710K/yr
- sunday natural vitamin d36K/yr
- vitamin d sunday natural6K/yr
- sunday vitamin d3 k25K/yr
- sunday natural d34K/yr
- vitamin d3 sunday natural4K/yr
Top sunday natural d3 k2 products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SUNDAY NATURAL Vitamin D3 K2 Tropfen Premium Vitamin D 3 1.000 IE (25g) + K2-MK7 99 8% all-trans 20g Kölner Liste - Hohe Bioverfügbarkeit ohne unnötige Zusätze laborgeprüft
SUNDAY NATURAL€13.714.8★1,032 rev
SUNDAY NATURAL Vitamin D3 K2 Tropfen Vitamin D 3 5.000IE (125g) + K2-MK7 99 8% + all-trans 50g Vegan Hohe Bioverfügbarkeit ohne unnötige Zusätze
SUNDAY NATURAL€25.104.8★735 rev
Naturkur Vitamin D3 20.000 I.E. + Vitamin K2 MK7 200 mcg - 180 Kapseln im Apothekerglas - Ohne unerwünschte Zusatzstoffe in Handarbeit hergestellt in Unterfranken
Naturkur€19.954.7★81 rev
SUNDAY NATURAL Vitamin D3 Tropfen 2000 IE (50 g) Sunferol D3 pro Tropfen Premium Vitamin D in MCT-Kokosöl gelöst 50 ml - laborgeprüft ohne unnötige Zusätze
SUNDAY NATURAL€11.374.6★291 rev
SUNDAY NATURAL Vitamin D3 K2 Tropfen - Vegan - Premium Vitamin D 3 1.000 IE (25g) + K2 MK7 99 8% all-trans 20g - Hohe Bioverfügbarkeit ohne unnötige Zusätze laborgeprüft
SUNDAY NATURAL€15.734.8★735 rev
Newest
by launch dateSUNDAY NATURAL Vitamin D3 K2 Tropfen - Vegan - Premium Vitamin D 3 1.000 IE (25g) + K2 MK7 99 8% all-trans 20g - Hohe Bioverfügbarkeit ohne unnötige Zusätze laborgeprüft
SUNDAY NATURAL€15.73735 rev
SUNDAY NATURAL Vitamin D3 K2 Tropfen Premium Vitamin D 3 1.000 IE (25g) + K2-MK7 99 8% all-trans 20g Kölner Liste - Hohe Bioverfügbarkeit ohne unnötige Zusätze laborgeprüft
SUNDAY NATURAL€13.711,032 rev
SUNDAY NATURAL Vitamin D3 Tropfen 2000 IE (50 g) Sunferol D3 pro Tropfen Premium Vitamin D in MCT-Kokosöl gelöst 50 ml - laborgeprüft ohne unnötige Zusätze
SUNDAY NATURAL€11.37291 rev
SUNDAY NATURAL Vitamin D3 K2 Tropfen Vitamin D 3 5.000IE (125g) + K2-MK7 99 8% + all-trans 50g Vegan Hohe Bioverfügbarkeit ohne unnötige Zusätze
SUNDAY NATURAL€25.10735 rev
Naturkur Vitamin D3 20.000 I.E. + Vitamin K2 MK7 200 mcg - 180 Kapseln im Apothekerglas - Ohne unerwünschte Zusatzstoffe in Handarbeit hergestellt in Unterfranken
Naturkur€19.9581 rev
Trending
90-day click momentumNaturkur Vitamin D3 20.000 I.E. + Vitamin K2 MK7 200 mcg - 180 Kapseln im Apothekerglas - Ohne unerwünschte Zusatzstoffe in Handarbeit hergestellt in Unterfranken
Naturkur€19.954.7★
SUNDAY NATURAL Vitamin D3 K2 Tropfen Premium Vitamin D 3 1.000 IE (25g) + K2-MK7 99 8% all-trans 20g Kölner Liste - Hohe Bioverfügbarkeit ohne unnötige Zusätze laborgeprüft
SUNDAY NATURAL€13.714.8★
SUNDAY NATURAL Vitamin D3 Tropfen 2000 IE (50 g) Sunferol D3 pro Tropfen Premium Vitamin D in MCT-Kokosöl gelöst 50 ml - laborgeprüft ohne unnötige Zusätze
SUNDAY NATURAL€11.374.6★
SUNDAY NATURAL Vitamin D3 K2 Tropfen Vitamin D 3 5.000IE (125g) + K2-MK7 99 8% + all-trans 50g Vegan Hohe Bioverfügbarkeit ohne unnötige Zusätze
SUNDAY NATURAL€25.104.8★
natural elements Vitamin D3 + K2 Depot 180 Tabletten Premium-Qualität: K2VITAL von Kappa 99 7+% All-Trans K2-MK7 + 5000 IE Vitamin D3 hochdosiert ohne Zusätze laborgeprüfte Qualität
natural elements€21.554.7★
What buyers say about sunday natural d3 k2
What buyers praise and complain about, mined from review topics.What buyers love
“Super Produkt”
“Vitamin”
“Es sind noch viele Tabletten in der Dose”
“Super Preis/Leistung”
“Beste Handhabung schnell und einfach”
“Das Produkt entspricht genau der Beschreibung”
“Schmeckt neutral”
“Passt”
“Gut zufrieden”
“Geschmacklich gut”
What buyers complain about
“Vitamin d3 k2 tropfen”
“1 Tropfen am Tag”
“Nur doppelt so teuer”
“fragwürdige Haltbarkeitsangabe”
“Schraubverschluss leider undicht”
“Die Tropfen,sind geschmacksneutral”
“Wirken tut da nix”
“Und in den anderen Feedbacks sehe ich es auch nicht wo ein foto dabei ist”
“Das beeinträchtigt die Genauigkeit der Pipette”
“Aufgekaufte Firma, schlechte Qualität”
Common questions
- Is sunday natural d3 k2 profitable to sell on Amazon Germany?
- The niche generates €301K/yr across 6 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -28.4%. Flapen's verdict: Skip it (39/100).
- How competitive is the sunday natural d3 k2 niche?
- 3 brands and 3 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in sunday natural d3 k2?
- Top complaints mined from reviews: Vitamin, Dosierung, Preis-Leistungs-Verhältnis. The return rate is 0.1%.
- When does demand for sunday natural d3 k2 peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 4.3× the quietest.
- What does it cost to enter the sunday natural d3 k2 niche?
- Listings span €11.37–€25.10; the average listing price is €17.90 (sweet spot $15–$100). The average incumbent carries 4,163 reviews — the moat a new listing must climb.